BAE 500 Rack. The 6-space version in mint condition. SOLD!! This is made of steel, not aluminum, has no printed circuit boards (for reliability and serviceability), and has a remote 1.6A power supply for low noise. If you've got 500-series audio modules, or want to get into the game, this is one of the best racks available to house your gear. $425
Lindell Audio PEX-500. This is a diminutive 500 series module that apes the sound of the uber-pricey Pultec EQP-1. If you don't have the $5000 to spend on the original, or the rack space, this is an inductor EQ that gets you close. Excellent condition, works as it should. $260
You pay actual shipping, I cover PayPal. Local pickup in San Francisco is encouraged. Thanks for looking.